FR2148581A1 - - Google Patents

Info

Publication number
FR2148581A1
FR2148581A1 FR7228829*A FR7228829A FR2148581A1 FR 2148581 A1 FR2148581 A1 FR 2148581A1 FR 7228829 A FR7228829 A FR 7228829A FR 2148581 A1 FR2148581 A1 FR 2148581A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7228829*A
Other languages
French (fr)
Other versions
FR2148581B1 (ja
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2148581A1 publication Critical patent/FR2148581A1/fr
Application granted granted Critical
Publication of FR2148581B1 publication Critical patent/FR2148581B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
    • G11C16/0466—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells with charge storage in an insulating layer, e.g. metal-nitride-oxide-silicon [MNOS], silicon-oxide-nitride-oxide-silicon [SONOS]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
    • H01L29/40—Electrodes ; Multistep manufacturing processes therefor
    • H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
    • H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
    • H01L29/495—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a simple metal, e.g. W, Mo
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B12/00—Dynamic random access memory [DRAM] devices
    • H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Semiconductor Memories (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Non-Volatile Memory (AREA)
FR7228829A 1971-08-09 1972-07-26 Expired FR2148581B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16996171A 1971-08-09 1971-08-09

Publications (2)

Publication Number Publication Date
FR2148581A1 true FR2148581A1 (ja) 1973-03-23
FR2148581B1 FR2148581B1 (ja) 1980-03-21

Family

ID=22617925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228829A Expired FR2148581B1 (ja) 1971-08-09 1972-07-26

Country Status (10)

Country Link
JP (1) JPS5314351B2 (ja)
AR (1) AR200242A1 (ja)
BR (2) BR7205394D0 (ja)
CH (1) CH534939A (ja)
DE (1) DE2236510C3 (ja)
FR (1) FR2148581B1 (ja)
GB (1) GB1374009A (ja)
IT (1) IT963412B (ja)
NL (1) NL7209890A (ja)
SE (1) SE384756B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371748A1 (fr) * 1976-11-18 1978-06-16 Fairchild Camera Instr Co Cellule de memoire compacte comportant un seul transistor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES404184A1 (es) * 1971-07-06 1975-06-01 Ibm Una disposicion de celula de memoria de acceso casual para calculadoras digitales.
DE2441385C3 (de) * 1974-08-29 1981-05-07 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Vergrößern des Lesesignals bei einem Ein- Transistor-Speicherelement
JPS51147226A (en) * 1975-06-13 1976-12-17 Nec Corp Semiconductor memory device
JPS5811103B2 (ja) * 1975-11-07 1983-03-01 株式会社日立製作所 ハンドウタイメモリ
JPS5853512B2 (ja) * 1976-02-13 1983-11-29 株式会社東芝 半導体記憶装置の製造方法
IT1110947B (it) * 1978-01-19 1986-01-13 Sperry Rand Corp Elemento di memoria ad accesso comandato
DE2912858A1 (de) * 1979-03-30 1980-10-09 Siemens Ag Niederohmige leitung
JPH0782753B2 (ja) * 1984-08-31 1995-09-06 三菱電機株式会社 ダイナミックメモリ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371748A1 (fr) * 1976-11-18 1978-06-16 Fairchild Camera Instr Co Cellule de memoire compacte comportant un seul transistor

Also Published As

Publication number Publication date
IT963412B (it) 1974-01-10
DE2236510C3 (de) 1975-01-23
DE2236510B2 (de) 1974-05-22
BR7205394D0 (pt) 1973-06-07
FR2148581B1 (ja) 1980-03-21
JPS5314351B2 (ja) 1978-05-17
AR200242A1 (es) 1974-10-31
SE384756B (sv) 1976-05-17
CH534939A (de) 1973-03-15
GB1374009A (en) 1974-11-13
BR7205403D0 (pt) 1973-06-07
NL7209890A (ja) 1973-02-13
JPS4826437A (ja) 1973-04-07
DE2236510A1 (de) 1973-03-08

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Legal Events

Date Code Title Description
ST Notification of lapse